PSO-based Control Algorithm for Polarization Mode Dispersion Self-adaptive Compensation

被引：0
作者：
ZHU Jin-jun~ 1
2. Key Laboratory of Optical Communication and Lightwave Technologies
机构：
来源：
Semiconductor Photonics and Technology | 2006年 / 04期
基金：
中国国家自然科学基金;
关键词：
Polarization mode dispersion; Particle swarm optimization; Self-adaptive compensation;
D O I：
暂无
中图分类号：
TN929.11 [光纤通信];
学科分类号：
0803 ;
摘要：
Polarization mode dispersion(PMD) is considered to be the ultimate limitation in high-speed optical fiber communication systems. Establishing an effective control algorithm for adaptive PMD compensation is a challenging task, because PMD possesses the time-varying and statistical properties. The particle swarm optimization(PSO) algorithm is introduced into self-adaptive PMD compensation as feedback control algorithm. The experiment results show that PSO-based control algorithm has some unique features of rapid convergence to the global optimum without being trapped in local sub-optima and good robustness to noise in the optical fiber transmission line that has never been achieved in PMD compensation before.
引用
收藏
页码：217 / 223 +256
页数：8
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